PETROCHINA CO LTD | CIK:0001108329 | 3

  • Filed: 4/27/2018
  • Entity registrant name: PETROCHINA CO LTD (CIK: 0001108329)
  • Generator: Donnelley Financial Solutions
  • SEC filing page: http://www.sec.gov/Archives/edgar/data/1108329/000119312518137017/0001193125-18-137017-index.htm
  • XBRL Instance: http://www.sec.gov/Archives/edgar/data/1108329/000119312518137017/ptr-20171231.xml
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    • ifrs-full:DisclosureOfReconciliationOfChangesInLossAllowanceAndExplanationOfChangesInGrossCarryingAmountForFinancialInstrumentsExplanatory

    Movements in the provision for impairment of accounts receivable are as follows:

     

         2017      2016      2015  
         RMB      RMB      RMB  

    At beginning of the year

    		      2,023        523        516  

    Provision for impairment of accounts receivable

    		      2,813        1,633        32  

    Receivables written off as uncollectible

    		      (58 )       (97 )       (12 ) 

    Reversal of provision for impairment of accounts receivable

    		      (7 )       (36 )       (13 ) 
      

     

     

    		     

     

     

    		     

     

     

    		  

    At end of the year

    		      4,771        2,023        523